Ten incredible cities which have changed beyond recognition

It seems that time is speeding up with each passing year. More and more changes take place in our lives, and the world around us evolves so fast it sometimes makes our heads spin. You can see this most graphically in big cities. Some of them looked completely different as little as ten years ago.

We thought it was time to take a quick trip back in time to see how much the world around has changed. Take a look — you’ll be amazed by what we found!